EP4342398A3 - Periprosthetic bone plate - Google Patents

Periprosthetic bone plate Download PDF

Info

Publication number
EP4342398A3
EP4342398A3 EP24156980.5A EP24156980A EP4342398A3 EP 4342398 A3 EP4342398 A3 EP 4342398A3 EP 24156980 A EP24156980 A EP 24156980A EP 4342398 A3 EP4342398 A3 EP 4342398A3
Authority
EP
European Patent Office
Prior art keywords
bone
bone plate
patient
facilitate
periprosthetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24156980.5A
Other languages
German (de)
French (fr)
Other versions
EP4342398A2 (en
Inventor
Jordan RAKES
Kohsuke Watanabe
Adam ZYSK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith and Nephew Orthopaedics AG
Smith and Nephew Asia Pacific Pte Ltd
Smith and Nephew Inc
Original Assignee
Smith and Nephew Orthopaedics AG
Smith and Nephew Asia Pacific Pte Ltd
Smith and Nephew Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smith and Nephew Orthopaedics AG, Smith and Nephew Asia Pacific Pte Ltd, Smith and Nephew Inc filed Critical Smith and Nephew Orthopaedics AG
Publication of EP4342398A2 publication Critical patent/EP4342398A2/en
Publication of EP4342398A3 publication Critical patent/EP4342398A3/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
    • A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)

Abstract

Periprosthetic bone plates are disclosed including, for example, a periprosthetic distal femur plate. In use, the bone plate is configured for use in periprosthetic fractures. That is, the bone plate includes one or more features to facilitate positioning and securement of the bone plate to a patient's bone that previously received a surgically implanted orthopedic implant such as, for example, an intramedullary nail, a hip prosthesis, a knee prosthesis, etc. In use, the one or more features are designed and configured to facilitate avoidance of the previous surgically implanted orthopedic implant. In addition, the bone plate is configured to facilitate percutaneous insertion of the bone plate against the patient's bone while minimizing soft tissue irritation. In addition, and/or alternatively, the bone plate is configured to provide improved contouring to facilitate better positioning of the bone plate against the patient's bone (e.g., better contouring adjacent patient's greater trochanter).
EP24156980.5A 2020-05-19 2021-05-17 Periprosthetic bone plate Pending EP4342398A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063027094P 2020-05-19 2020-05-19
EP21731350.1A EP4153078B1 (en) 2020-05-19 2021-05-17 Periprosthetic bone plate
PCT/US2021/032709 WO2021236495A1 (en) 2020-05-19 2021-05-17 Periprosthetic bone plate

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP21731350.1A Division EP4153078B1 (en) 2020-05-19 2021-05-17 Periprosthetic bone plate
EP21731350.1A Division-Into EP4153078B1 (en) 2020-05-19 2021-05-17 Periprosthetic bone plate

Publications (2)

Publication Number Publication Date
EP4342398A2 EP4342398A2 (en) 2024-03-27
EP4342398A3 true EP4342398A3 (en) 2024-05-29

Family

ID=76355586

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24156980.5A Pending EP4342398A3 (en) 2020-05-19 2021-05-17 Periprosthetic bone plate
EP21731350.1A Active EP4153078B1 (en) 2020-05-19 2021-05-17 Periprosthetic bone plate

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21731350.1A Active EP4153078B1 (en) 2020-05-19 2021-05-17 Periprosthetic bone plate

Country Status (4)

Country Link
US (1) US20230200871A1 (en)
EP (2) EP4342398A3 (en)
CN (1) CN115461004A (en)
WO (1) WO2021236495A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116650088B (en) * 2023-07-26 2024-02-27 北京纳通医学研究院有限公司 Distal radius plate and distal radius plate system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040059334A1 (en) * 1999-09-13 2004-03-25 Synthes (U.S.A.) Bone plating system
US20040225291A1 (en) * 2003-04-01 2004-11-11 Andy Schwammberger Implant
US20140128873A1 (en) * 2007-10-23 2014-05-08 K2M, Inc. Dynamic cervical plate
US20160338748A1 (en) * 2015-05-19 2016-11-24 Exsomed International IP, LLC Distal radius plate
CN108056808A (en) * 2018-02-08 2018-05-22 重庆医科大学附属永川医院 A kind of long bone fracture Minimally Invasive Surgery bone-knitting device and its application method
US20190046250A1 (en) * 2017-08-14 2019-02-14 Stryker European Holdings I, Llc Femur plate
EP3542739A1 (en) * 2018-03-20 2019-09-25 Globus Medical, Inc. Bone stabilization systems
US20190365437A1 (en) * 2017-03-13 2019-12-05 Globus Medical, Inc. Bone stabilization systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382807B2 (en) 2005-07-25 2013-02-26 Smith & Nephew, Inc. Systems and methods for using polyaxial plates
CN113924054A (en) 2019-06-07 2022-01-11 史密夫和内修有限公司 Orthopedic implant with improved variable angle locking mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040059334A1 (en) * 1999-09-13 2004-03-25 Synthes (U.S.A.) Bone plating system
US20040225291A1 (en) * 2003-04-01 2004-11-11 Andy Schwammberger Implant
US20140128873A1 (en) * 2007-10-23 2014-05-08 K2M, Inc. Dynamic cervical plate
US20160338748A1 (en) * 2015-05-19 2016-11-24 Exsomed International IP, LLC Distal radius plate
US20190365437A1 (en) * 2017-03-13 2019-12-05 Globus Medical, Inc. Bone stabilization systems
US20190046250A1 (en) * 2017-08-14 2019-02-14 Stryker European Holdings I, Llc Femur plate
CN108056808A (en) * 2018-02-08 2018-05-22 重庆医科大学附属永川医院 A kind of long bone fracture Minimally Invasive Surgery bone-knitting device and its application method
EP3542739A1 (en) * 2018-03-20 2019-09-25 Globus Medical, Inc. Bone stabilization systems

Also Published As

Publication number Publication date
US20230200871A1 (en) 2023-06-29
EP4342398A2 (en) 2024-03-27
CN115461004A (en) 2022-12-09
EP4153078A1 (en) 2023-03-29
EP4153078B1 (en) 2024-03-27
WO2021236495A1 (en) 2021-11-25

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